Pearl River at Rockport, MS
USGS Site No: 02488000 • Pearl River • Copiah County, MS
Pearl River at Rockport, MS on the Pearl River is currently at 6,730 cfs (High — 75th percentile for this date) . Gage height: 13.56 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for June 11 at this station. Percentile rank shows what fraction of historical years had lower flow on this date.
| Percentile | Label | CFS Threshold | Today's Flow |
|---|---|---|---|
| 10th | Very Low threshold | 583 | |
| 25th | Low threshold | 764 | |
| 50th (Median) | Normal (median) | 2,040 | |
| 75th | High threshold | 6,500 | |
| 95th | Very High threshold | 24,700 | Today: 6,730 cfs |
30-Day Hydrograph
Recent discharge plotted against the historical 10th–95th percentile envelope for the same calendar days. Source: USGS daily values + long-term statistics.
30-Day Flow History
| Date | Discharge (CFS) | Gage Ht (ft) |
|---|---|---|
| May 28, 2026 | 6,320 | — |
| May 27, 2026 | 6,340 | — |
| May 26, 2026 | 6,520 | — |
| May 25, 2026 | 5,680 | — |
| May 24, 2026 | 5,640 | — |
| May 23, 2026 | 6,810 | — |
| May 22, 2026 | 5,250 | — |
| May 21, 2026 | 5,410 | — |
| May 20, 2026 | 3,430 | — |
| May 19, 2026 | 2,140 | — |
| May 18, 2026 | 2,550 | — |
| May 17, 2026 | 2,900 | — |
| May 16, 2026 | 3,270 | — |
| May 15, 2026 | 3,880 | — |
| Apr 20, 2026 | 739 | — |
| Apr 19, 2026 | 762 | — |
| Apr 18, 2026 | 722 | — |
| Apr 17, 2026 | 763 | — |
| Apr 16, 2026 | 744 | — |
| Apr 15, 2026 | 697 | — |
| Apr 14, 2026 | 718 | — |
| Apr 13, 2026 | 771 | — |
| Apr 12, 2026 | 929 | — |
| Apr 11, 2026 | 1,370 | — |
| Apr 10, 2026 | 2,050 | — |
| Apr 9, 2026 | 2,740 | — |
| Apr 8, 2026 | 3,190 | — |
| Apr 7, 2026 | 3,680 | — |
| Apr 6, 2026 | 4,020 | — |
| Apr 5, 2026 | 1,480 | — |
Station Information
- USGS Site No
- 02488000
- State
- MS
- County
- Copiah County
- Coordinates
- 31.7908, -90.1425
- Drainage Area
- 4,556 mi²
- Datum (ft)
- 180.2
- HUC Code
- 03180003
Flood Stage Thresholds
- Action Stage
- 24.0 ft
- Flood Stage
- 25.0 ft
- Moderate Flood
- 35.0 ft
- Major Flood
- 39.0 ft
Currently 11.44 ft below flood stage.
Recent Extremes
- Max discharge
-
27,800 cfsMay 14, 2025
- Min discharge
-
402 cfsOct 18, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Copiah Creek near Hazlehurst, MSUnknown10.9 mi
-
Pearl River near Monticello, MSHigh16.7 mi · 6,370 cfs
-
Strong River at D`lo, MSHigh19.3 mi · 342 cfs
-
Whitesand Creek near Oakvale, MSLow24.3 mi · 96 cfs
-
Pearl River at Jackson, MSHigh34.0 mi · 5,160 cfs